Method validate

pkg/traceql/ast_validate.go:272–299

()

}

func (o UnaryOperation) validate() error {
	if err := o.Expression.validate(); err != nil {
		return err
	}

	// Disallow intrinsic=nil
	if o.Op == OpNotExists {
		if attr, ok := o.Expression.(Attribute); ok {
			switch {
			case attr.Intrinsic != IntrinsicNone:
				return fmt.Errorf("%s=nil is not valid because intrinsics cannot be nil", attr.String())
			case attr == NewScopedAttribute(AttributeScopeResource, false, "service.name"):
				return fmt.Errorf("%s=nil is not valid because resource.service.name cannot be nil", attr.String())
			}
		}
	}

	t := o.Expression.impliedType()
	if t == TypeAttribute {
		return nil
	}

	if !o.Op.unaryTypesValid(t) {
		return fmt.Errorf("illegal operation for the given type: %s", o.String())
	}

	return nil
}

func (s Static) validate() error {
	return nil